[FEATURE] Upgrade NextJS version and migrate from pages to app router

[vaibhavTekk]

Description

The Repo is currently using NextJS version 12 and the pages router, Need to upgrade to NextJS Version 13 and migrate from pages router to app router

Expected Behaviour

• use NextJS Version 13
• routing using app router

Current Behaviour

• Uses NextJS Version 12
• Routing done using pages router

Additional information

Migration Guide: https://nextjs.org/docs/pages/building-your-application/upgrading/app-router-migration#migrating-from-pages-to-app

[abhii2003]

/assign please assign me to this

[DylanP97]

Hi, I can do that, let me know if you need my help

[EmmanuelAllanMJ]

PR resolves this issue